US PATENT SUBCLASS 99 / 306
.~.~.~.~ Drip chamber type

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

275  DF  BEVERAGE {6}
279  DF  .~ Infusors {19}
300  DF  .~.~ With liquid supply or directing means {3}
304  DF  .~.~.~ Gravity feed infusor {3}
306.~.~.~.~ Drip chamber type

DEFINITION

Classification: 99/306

(under subclass 304) Infusion apparatus, wherein the liquid supply in its entirety consists of a vessel of sufficient size to contain substantially the entire charge of liquid and apertured to permit a restricted gravity discharge thereof upon the infusible material positioned therebelow.